# 定义Person类
class Person:
    """
    属性：姓名、金额、余额、
    """

    def __init__(self, name, price, balance):
        self.name = name
        self.price = price
        self.balance = balance

    def show(self):
        print(f"我是{self.name},现在有{self.balance}块钱")






